Hangzhou Zhijiang Sprocket company located in Hangzhou, Zhejiang Province Of China, the best sprocket factory in Hangzhou. We are making Chain, sprockets, bushing, flange, shaft and other transmission parts. 90% of our products export to North America, Europe,Japan,south America and some other district.

With 20 years experience on making transmission parts, we have become some world famous agri and construction companies' long term partener.